Examples of org.w3c.jigsaw.http.HTTPException

org.w3c.jigsaw.http.HTTPException
All entities should throw an HTTPException when encoutering some problems. This kind of exception is the one that gets normally caught by clients, and result in sending back HTTP error messages to the client.

    d.parse () ;
      } catch (URLDecoderException e) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent("Invalid request: "+
         "unable to decode form data.");
    throw new HTTPException (error) ;
      } catch (IOException e) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent("Invalid request: unable to read form data.");
    throw new HTTPException (error) ;
      }
      return d.getValue("editlog") ;
  }

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      throws ProtocolException
  {
      if ( ! request.hasState("query") ) {
    Reply error = request.makeReply(HTTP.INTERNAL_SERVER_ERROR);
    error.setContent("Invalid query field.");
    throw new HTTPException (error) ;
      }
      String cmd = request.getQueryString() ;
      if ( cmd.equalsIgnoreCase("log") ) {
    return dolog(request) ;
      } else if ( cmd.equalsIgnoreCase ("diff")) {
    return dodiff(request) ;
      } else {
    String rev = getRevisionToEdit(request);
    if (rev != null)
        return doEditRev(request, rev);
    else {
        Reply error = 
      request.makeReply(HTTP.INTERNAL_SERVER_ERROR) ;
        error.setContent ("Unknown command: "+cmd) ;
        throw new HTTPException(error) ;
    }
      }
  }

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      String comment  = data.getValue("comment");
      
      if (revision == null) {
    Reply error = request.makeReply(HTTP.INTERNAL_SERVER_ERROR) ;
    error.setContent("No revision selected !");
    throw new HTTPException (error) ;
      } else if (comment == null) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent("Empty comment not allowed.");
    throw new HTTPException (error) ;
      }
      try {
    String command[] = new String[2];
    command[0] = "-m"+revision+":\""+comment+"\"";
    command[1] = name;
    getCvsManager().admin(command);
      } catch (CvsException ex) {
    Reply error = request.makeReply(HTTP.INTERNAL_SERVER_ERROR) ;
    HtmlGenerator g = 
        getHtmlGenerator("CVS admin command failed") ;
    g.append ("<p>The CVS <strong>admin</strong> command failed "
        + " on " + name
        + " with the following error message: "
        + "<em>" + ex.getMessage() + "</em>");
    error.setStream (g) ;
    throw new HTTPException (error) ;
      } catch (InvalidResourceException inv_ex) {
    Reply error = request.makeReply(HTTP.INTERNAL_SERVER_ERROR);
    error.setContent("CvsFrame invalid");
    return error;
      }

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    " is locked. Try again later.";
      Reply error = error( request, 
         HTTP.FORBIDDEN,
         "Error",
         msg );
      throw new HTTPException(error);
  }
  //well done
  return request.makeReply(HTTP.NO_CONTENT) ;
    }

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        ? "("+u+") changed through Jigsaw, no comments"
        : "changed through Jigsaw, no comments");
    }
    cvs.commitRegexp(regexp, jcomment, env);
      } else {
    throw new HTTPException (badAction(request, action)) ;
      }
  } catch (CvsException ex) {
      String msg = action+" in "+cvs.getDirectory()+" failed";
      throw new HTTPException(CvsFrame.error(request, msg, ex));
  }
    }

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    cvs.commit(names, jcomment, env);
      } else if ( action.equals ("addcom") ) {
    cvs.add(names, env) ;
    cvs.commit(names, jcomment, env);
      } else {
    throw new HTTPException (badAction(request, action)) ;
      }
  } catch (CvsException ex) {
      String msg = action+" in "+cvs.getDirectory()+" failed";
      throw new HTTPException(CvsFrame.error(request, msg, ex));
  }
    }

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      return null;
  if ( command == null ) {
      Reply error = request.makeReply(HTTP.INTERNAL_SERVER_ERROR) ;
      error.setContent("The process filter of this resource is not "
           + " configured properly (it has no command).");
      throw new HTTPException(error);
  }
  // Okay, run the reply stream through the process:
  try {
      process = runtime.exec (command) ;
  } catch (IOException e) {
      Reply error = request.makeReply(HTTP.NOT_FOUND) ;
      error.setContent("The filter's process command "+
           command[0]+
           " wasn't found: "+e.getMessage()) ;
      throw new HTTPException (error);
  }
  if ( reply.hasContentLength() ) {
      feeder = new ProcessFeeder (process
          , in
          , reply.getContentLength()) ;

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        l.dump (sb, format) ;
    }
      } catch (MalformedURLException e) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent ("You are requesting an invalid URL,") ;
    throw new HTTPException (error) ;
      }
  }
  sb.append (")") ;
  return makePICSReply (request, sb) ;
    }

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        l.dump (sb, format) ;
    }
      } catch (MalformedURLException e) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent ("You are requesting an invalid URL.") ;
    throw new HTTPException (error) ;
      }
  }
  sb.append (")") ;
  return makePICSReply (request, sb) ;
    }

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        sb.append (")") ;
    }
      } catch (MalformedURLException e) {
    Reply error = request.makeReply(HTTP.BAD_REQUEST) ;
    error.setContent ("You are requesting an invalid URL.") ;
    throw new HTTPException (error) ;
      }
  }
  sb.append (")") ;
  return makePICSReply (request, sb) ;
    }

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org.w3c.jigsaw.frames.RelocateFrame

org.w3c.jigsaw.auth.DigestAuthFilter

org.w3c.jigedit.webdav.frames.CvsDAVFileFrame

org.w3c.jigedit.frames.CvsFileFrame

org.w3c.jigsaw.auth.GenericAuthFilter

org.w3c.jigsaw.frames.JpegXMPFrame

org.w3c.jigsaw.frames.JpegComFrame

org.w3c.jigsaw.auth.AuthFilter

org.w3c.jigsaw.filters.ProcessFilter

org.w3c.jigsaw.servlet.ServletWrapperFrame

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